CN106969094B - A kind of speed reducer improving protective performance - Google Patents
A kind of speed reducer improving protective performance Download PDFInfo
- Publication number
- CN106969094B CN106969094B CN201710308649.3A CN201710308649A CN106969094B CN 106969094 B CN106969094 B CN 106969094B CN 201710308649 A CN201710308649 A CN 201710308649A CN 106969094 B CN106969094 B CN 106969094B
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- China
- Prior art keywords
- shell
- gear
- seat
- shaft
- speed reducer
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
Abstract
The invention discloses a kind of speed reducers for improving protective performance, including shell, two sides outside the transmission shaft are connected separately with first gear and second gear, the outer sheath of the transmission shaft is equipped with firm seat, the top and bottom of the firm seat is equipped with fixture block, engage the first transmission gear in the top of the first gear, the middle part of first transmission gear, which is run through, is connected with first rotating shaft, engage the second transmission gear in the bottom of the second gear, the middle part of second transmission gear, which is run through, is connected with the second shaft, the outer sheath of the shell is equipped with protective shell, the top and bottom of the case inside offers air hole, electric motor is connected on the inside of the mounting base, radiator shutter is connected on the outside of the rotating bar, the right side of the cover is equipped with conical seat.The present invention has the advantages of improving speed reducer protective performance, and speed reducer service life can be reduced by solving the problems, such as that protective performance is lower.
Description
Technical field
The present invention relates to reducer technology field, specially a kind of speed reducer for improving protective performance.
Background technique
Speed reducer plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, speed reducer
It is a kind of relatively accurate machinery, the purpose using it is to reduce revolving speed, increases torque, can be divided into list according to transmission series difference
Grade and multistage speed reducer, can be divided into cylindrical gear reducer, conical gear reducer and circular cone or Cylinder Gear according to gear shape
Running wheel speed reducer can be divided into expansion, shunt according to the arrangement form of transmission and with into shaft type speed reducer again.
Speed reducer needs to protect speed reducer when in use, steady when mainly guaranteeing that speed reducer uses by protection
It is qualitative, while the service life of prolonged deceleration machine, existing speed reducer effect when playing protective performance is lower, uses deceleration
Machine is not sufficiently stable when in use, to reduce the service life of speed reducer.
Summary of the invention
The purpose of the present invention is to provide a kind of speed reducers for improving protective performance, have and improve speed reducer protective performance
The advantages of, speed reducer service life can be reduced by solving the problems, such as that protective performance is lower.
To achieve the above object, the invention provides the following technical scheme: a kind of speed reducer for improving protective performance, including shell
Body, cover is arranged on the right side of the shell, and the inner cavity of the shell is equipped with transmission shaft, passes through bearing on the left of the transmission shaft
Seat is connect with the internal chamber wall of shell, and the right side of the transmission shaft through cover and extends to the outside on the right side of cover, the transmission
Two sides outside axis are connected separately with first gear and second gear, and the outer sheath of the transmission shaft is equipped with firm seat, described steady
Gu the top and bottom on the right side of seat is respectively connected with knob, the top and bottom of the firm seat is equipped with fixture block, the shell
Inside is connected with connection ring, and the top and bottom on the inside of the connection ring offers card slot, the inside of the card slot and fixture block
Outside activity clamping, the top of the first gear engages the first transmission gear, and the middle part of first transmission gear is run through
It is connected with first rotating shaft, the left side of the first rotating shaft runs through shell and extends to the outside of shell, the right side of the first rotating shaft
Side is connected with the first sliding seat, and the right side of first sliding seat is connect with the left side of firm seat, the second gear
The second transmission gear is engaged in bottom, and the middle part of second transmission gear, which is run through, is connected with the second shaft, second shaft
Left side is through shell and extends to the outside of shell, is connected with the second sliding seat on the right side of second shaft, and described the
The right side of two sliding seat, second sliding seat is connect with the left side of firm seat.
The outer sheath of the shell is equipped with protective shell, and the two sides of the protective shell inside top pass through damping spring and shell
The lateral wall of body connects, and the top and bottom of the case inside offers air hole, the top on the inside of the protective shell with
Bottom is respectively connected with mounting base, and electric motor is connected on the inside of the mounting base, and the output end of the electric motor is connected with
Rotating bar is connected with radiator shutter on the outside of the rotating bar.
The right side of the cover is equipped with conical seat, and the right side inside the conical seat is equidistant to be connected with limit by spring
Ring, the inside of the stop collar are flexibly connected with the outside of transmission shaft.
Preferably, the top and bottom of the conical seat is equipped with connecting plate, and the right side of the connecting plate is equipped with fastening spiral shell
The left side of bolt, the fastening bolt runs through connecting plate and extends to the inside of cover.
Preferably, the radiator shutter is located at the inside of shell.
Preferably, the first gear is located at the left side of second gear, and the volume of first gear is less than second gear
Volume.
Preferably, the right side of the shell is threadedly coupled with cover.
Preferably, the two sides of the protective shell top and bottom are respectively connected with mounting blocks, open up on the inside of the mounting blocks
There is mounting hole.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention being used cooperatively by first gear, second gear and the first transmission gear and the second transmission gear,
Enable and the revolving speed of transmission shaft is controlled by the first transmission gear and the second transmission gear, is subtracted to reach transmission shaft
The purpose of speed, while when switching first gear and second gear, it can guarantee the stability of transmission shaft rotation.
2, the present invention enables speed reducer to wrap up protective shell and is protected, protective shell can by the use of protective shell
It effectively prevents speed reducer at runtime, has a large amount of dusts and enter in shell, to ensure that the protective performance of speed reducer.
3, the use of the invention by damping spring, so that damping spring can reduce the vibration that shell drives protective shell,
To prevent the vibrated stability that will affect greatly when speed reducer uses.
4, the present invention is by the use of radiator shutter, so that speed reducer is when in use, the air of shell can pass through heat dissipation
Blade is quickly flowed, thus allow the intracorporal heat of shell can Quick diffusing subtract to prevent speed reducer prolonged use
The excessively high protective performance for influencing whether speed reducer of temperature in fast machine.
5, the present invention passes through the use of cover and firm seat, speed reducer is dismantled by cover, thus just
Measuring error is carried out in inside of the service personnel to speed reducer, consolidates seat while guaranteeing transmission shaft rotational stability, it can
It is taken out out of connection ring card slot, consequently facilitating the situation in speed reducer is observed, to ensure that the protective performance of speed reducer.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of the firm seat of the present invention；
Fig. 3 is the side view of conical seat of the present invention.
In figure: 1 shell, 2 covers, 3 transmission shafts, 4 bearing blocks, 5 first gears, 6 second gears, 7 firm seats, 8 knobs, 9
Fixture block, 10 connection rings, 11 card slots, 12 first transmission gears, 13 first rotating shafts, 14 first sliding seat, 15 second transmission gears, 16
Second shaft, 17 second sliding seat, 18 mounting holes, 19 protective shells, 20 damping springs, 21 air holes, 22 mounting bases, 23 electronic horses
It reaches, 24 rotating bars, 25 radiator shutters, 26 conical seats, 27 springs, 28 stop collars, 29 connecting plates, 30 fastening bolts, 31 mounting blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of speed reducer improving protective performance, including shell
(1), cover (2) are arranged on the right side of shell (1), by the use of cover (2) and firm seat (7), speed reducer are led to
It crosses cover (2) to be dismantled, consequently facilitating service personnel carries out Measuring error to the inside of speed reducer, firm seat (7) are guaranteeing
While transmission shaft (3) rotational stability, it can be taken out out of connection ring (10) card slot (11), consequently facilitating observing deceleration
Situation in machine, to ensure that the protective performance of speed reducer, the right side of shell (1) is threadedly coupled with cover (2), shell (1)
Inner cavity be equipped with transmission shaft (3), the left side of transmission shaft (3) is connect by bearing block (4) with the internal chamber wall of shell (1), transmission shaft
(3) right side is through cover (2) and extends to the outside on the right side of cover (2), and the external two sides of transmission shaft (3) are connected separately with the
One gear (5) and second gear (6) are passed by first gear (5), second gear (6) and the first transmission gear (12) and second
Moving gear (15) are used cooperatively, so that can control transmission shaft by the first transmission gear (12) and the second transmission gear (15)
(3) revolving speed, to achieve the purpose that transmission shaft (3) slows down, while in switching first gear (5) and second gear
(6) when, it can guarantee that the stability of transmission shaft (3) rotation, first gear (5) are located at the left side of second gear (6), and the first tooth
The volume for taking turns (5) is less than the volume of second gear (6), and the outer sheath of transmission shaft (3) is equipped with firm seat (7), consolidates on the right side of seat (7)
Top and bottom be respectively connected with knob (8), the top and bottom of firm seat (7) is equipped with fixture block (9), the inside of shell (1)
Be connected with connection ring (10), the top and bottom on the inside of connection ring (10) offers card slot (11), the inside of card slot (11) with
The outside activity of fixture block (9) is clamped, by being used cooperatively for fixture block (9) and card slot (11), so that firm seat (7) in taking-up,
Fixture block (9) can be moved in the card slot (11), at the same when firm seat (7) when in use, card slot (11) can allow firm seat
(7) can be more stable in shell (1), the first transmission gear (12) are engaged at the top of first gear (5), the first transmission gear
(12) through being connected with first rotating shaft (13), the left side of first rotating shaft (13) through shell (1) and extends to shell (1) at middle part
Outside, be connected with the first sliding seat (14) on the right side of first rotating shaft (13), the right side of the first sliding seat (14) and firm
The second transmission gear (15) are engaged in the left side connection of seat (7), the bottom of second gear (6), the middle part of the second transmission gear (15)
Through being connected with the second shaft (16), the left side of the second shaft (16) runs through shell (1) and extends to the outside of shell (1), the
It is connected on the right side of two shafts (16) the second sliding seat (17), the second sliding seat (17), the right side of the second sliding seat (17)
It is connect with the left side of firm seat (7).
The outer sheath of shell (1) is equipped with protective shell (19) and by the use of protective shell (19) speed reducer is wrapped up
Protective shell (19) is protected, and protective shell (19) can effectively prevent speed reducer at runtime, is had a large amount of dusts and is entered
In shell (1), to ensure that the protective performance of speed reducer, the two sides of protective shell (19) top and bottom are respectively connected with mounting blocks
(31), mounting hole (18) is offered on the inside of mounting blocks (31) enables speed reducer to pass through by the use of mounting blocks (31)
Mounting blocks (31) are fixed on other objects, thus allow speed reducer when in use can be more stable, protective shell (19) medial roof
The two sides in portion pass through damping spring (20) and connect with the lateral wall of shell (1), by the use of damping spring (20), so that subtracting
Shake spring (20) can reduce shell (1) and drive the vibration of protective shell (19), to prevent from vibrated will affect speed reducer greatly and making
The stability of used time, the top and bottom on the inside of shell (1) offer air hole (21), the top on the inside of protective shell (19) with
Bottom is respectively connected with mounting base (22), is connected on the inside of mounting base (22) electric motor (23), the output of electric motor (23)
End is connected with rotating bar (24), and radiator shutter (25) are connected on the outside of rotating bar (24), by the use of radiator shutter (25),
So that speed reducer is when in use, the air of shell (1) can quickly be flowed by radiator shutter (25), to allow shell
(1) heat in can Quick diffusing, to prevent speed reducer prolonged use, the temperature in speed reducer is excessively high to be influenced whether
The protective performance of speed reducer, radiator shutter (25) are located at the inside of shell (1).
The right side of cover (2) is equipped with conical seat (26), by the use of conical seat (26), so that conical seat (26) can be protected
Stability when transmission shaft (3) rotation is demonstrate,proved, the top and bottom of conical seat (26) is equipped with connecting plate (29), connecting plate (29)
Right side is equipped with fastening bolt (30), and the left side of fastening bolt (30) runs through connecting plate (29) and extends to the inside of cover (2), cone
The internal right side of shape seat (26) is equidistant to connect restraining position ring block (28) by spring (27), the inside of stop collar (28) and transmission shaft
(3) outside is flexibly connected.
In use, driving first rotating shaft (13) rotation by other rotating machinerys, first rotating shaft (13) passes through the first transmission
Gear (12) drives first gear (5) rotation, and first gear (5) can allow transmission shaft (3) to be rotated, and is driven when needing to change
When the revolving speed of axis (3), the second shaft (16) rotation is driven by other rotating machinerys, second gear (6) can allow transmission shaft (3)
Rotation.
In conclusion the speed reducer of the raising protective performance, matched by protective shell (19), cover (2) and firm seat (7)
Conjunction is used cooperatively, so that protective shell (19) can play the role of damping, radiator shutter to speed reducer by damping spring (20)
(25) it can radiate to the inside of speed reducer, speed reducer can be opened by cover (2), by the firm seat in speed reducer
(7) take out, consequently facilitating overhauled to speed reducer, to improve the protective performance of speed reducer, solve protective performance compared with
Low the problem of reducing speed reducer service life.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
There is also other identical elements in process, method, article or equipment including the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of speed reducer for improving protective performance, including shell (1), it is characterised in that: be arranged on the right side of the shell (1)
The inner cavity of cover (2), the shell (1) is equipped with transmission shaft (3), and the left side of the transmission shaft (3) passes through bearing block (4) and shell
(1) internal chamber wall connection, the right side of the transmission shaft (3) through cover (2) and extends to the outside on the right side of cover (2), described
The external two sides of transmission shaft (3) are connected separately with first gear (5) and second gear (6)；The outer sheath of the transmission shaft (3)
Equipped with firm seat (7), the top and bottom on the right side of the firm seat (7) is respectively connected with knob (8), the top of the firm seat (7)
Portion and bottom are equipped with fixture block (9), are connected with connection ring (10) on the inside of the shell (1), on the inside of the connection ring (10)
Top and bottom offers card slot (11), and the outside activity of the inside of the card slot (11) and fixture block (9) is clamped, and described the
The first transmission gear (12) are engaged at the top of one gear (5), and the middle part of first transmission gear (12), which is run through, is connected with first
The left side of shaft (13), the first rotating shaft (13) runs through shell (1) and extends to the outside of shell (1), the first rotating shaft
(13) it is connected on the right side of the first sliding seat (14), the right side of first sliding seat (14) and the left side of firm seat (7)
The second transmission gear (15) are engaged in the bottom of connection, the second gear (6), pass through in the middle part of second transmission gear (15)
It wears and is connected with the second shaft (16), the left side of second shaft (16) runs through shell (1) and extends to the outside of shell (1),
It is connected with the second sliding seat (17) on the right side of second shaft (16), second sliding seat (17), described second is living
The right side of dynamic seat (17) is connect with the left side of firm seat (7)；The outer sheath of the shell (1) is equipped with protective shell (19), the guarantor
The two sides of protective case (19) inside top pass through damping spring (20) and connect with the lateral wall of shell (1), in the shell (1)
The top and bottom of side offers air hole (21), and the top and bottom on the inside of the protective shell (19) is respectively connected with installation
Seat (22) is connected with electric motor (23) on the inside of the mounting base (22), and the output end of the electric motor (23) is connected with
Rotating bar (24) is connected with radiator shutter (25) on the outside of the rotating bar (24)；The right side of the cover (2) is equipped with taper
Seat (26), the internal right side of the conical seat (26) is equidistant to connect restraining position ring block (28) by spring (27), the stop collar
(28) inside is flexibly connected with the outside of transmission shaft (3)；The top and bottom of the conical seat (26) is equipped with connecting plate
(29), the right side of the connecting plate (29) is equipped with fastening bolt (30), and connecting plate is run through in the left side of the fastening bolt (30)
(29) and the insides of cover (2) is extended to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308649.3A CN106969094B (en) | 2017-05-04 | 2017-05-04 | A kind of speed reducer improving protective performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308649.3A CN106969094B (en) | 2017-05-04 | 2017-05-04 | A kind of speed reducer improving protective performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106969094A CN106969094A (en) | 2017-07-21 |
| CN106969094B true CN106969094B (en) | 2019-02-26 |
Family
ID=59330352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710308649.3A Active CN106969094B (en) | 2017-05-04 | 2017-05-04 | A kind of speed reducer improving protective performance |
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| CN (1) | CN106969094B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830118B (en) * | 2017-11-27 | 2020-04-10 | 吉林化工学院 | New forms of energy power take off |
| CN107882969B (en) * | 2017-12-28 | 2023-12-01 | 陕西乾远机械设备有限公司 | Speed reducer protection device |
| CN108591369A (en) * | 2018-04-11 | 2018-09-28 | 朱晨璐 | A kind of water proof type drive mechanism |
| CN109210178A (en) * | 2018-11-14 | 2019-01-15 | 南京传仕重工科技有限公司 | A kind of speed reducer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976173A (en) * | 2006-12-13 | 2007-06-06 | 卢能晓 | Double-outputting torque speed reducing electric machine |
| JP2009290953A (en) * | 2008-05-28 | 2009-12-10 | Sumitomo Heavy Ind Ltd | Product group of geared motors and manufacturing method for geared motors |
| CN104653747A (en) * | 2013-11-20 | 2015-05-27 | 鸿富锦精密工业（深圳）有限公司 | Accelerating and decelerating device |
| CN203703005U (en) * | 2014-01-23 | 2014-07-09 | 昆峰重工（苏州）有限公司 | Speed reducer of electric block |
| CN204985532U (en) * | 2015-07-28 | 2016-01-20 | 常州市金致机械制造有限公司 | Changeable speed reducer of drive ratio |
| CN205423790U (en) * | 2016-03-21 | 2016-08-03 | 马鞍山奥柯环保科技发展有限公司 | Speed reducer |
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- 2017-05-04 CN CN201710308649.3A patent/CN106969094B/en active Active
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| CN106969094A (en) | 2017-07-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190117 Address after: 224000 Yandu District, Yancheng City, Jiangsu Province, Gangzhong Minsheng Village, six groups and one building (T) Applicant after: Fuller transmission equipment Yancheng Co., Ltd. Address before: 311815 No. 98 Hangjin North Road, Ciwu Street, Ciwu Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Chen Yu |
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